Gabriele Cosmo
122 lines
4.1 KiB
C++
122 lines
4.1 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// $Id: G4PolarizedMollerBhabhaModel.hh,v 1.3 2007/05/23 08:52:20 vnivanch Exp $
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// GEANT4 tag $Name: geant4-09-01 $
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// -------------------------------------------------------------------
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//
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// GEANT4 Class header file
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//
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//
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// File name: G4PolarizedMollerBhabhaModel
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//
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// Author: A.Schaelicke on base of Vladimir Ivanchenko code
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//
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// Creation date: 10.11.2005
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//
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// Modifications:
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//
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// 20-08-05, modified interface (A.Schaelicke)
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//
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//
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// Class Description:
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//
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// Physics implementation of polarized Bhabha/Moller scattering
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//
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// -------------------------------------------------------------------
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//
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#ifndef G4PolarizedMollerBhabhaModel_h
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#define G4PolarizedMollerBhabhaModel_h 1
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#include "G4VEmModel.hh"
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#include "G4MollerBhabhaModel.hh"
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#include "G4StokesVector.hh"
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class G4VPolarizedCrossSection;
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class G4PolarizedMollerBhabhaModel : public G4MollerBhabhaModel
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{
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public:
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G4PolarizedMollerBhabhaModel(const G4ParticleDefinition* p =0,
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const G4String& nam = "PolarizedMollerBhabha");
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virtual ~G4PolarizedMollerBhabhaModel();
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virtual G4double ComputeCrossSectionPerElectron(
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const G4ParticleDefinition*,
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G4double kinEnergy,
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G4double cut,
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G4double emax);
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virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
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const G4MaterialCutsCouple*,
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const G4DynamicParticle*,
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G4double tmin,
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G4double maxEnergy);
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// polarization access routines (may go if using a modified ParticleChange)
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void SetTargetPolarization(const G4ThreeVector & pTarget)
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{
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theTargetPolarization = pTarget;
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}
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void SetBeamPolarization(const G4ThreeVector & pBeam)
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{
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theBeamPolarization = pBeam;
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}
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const G4StokesVector & GetTargetPolarization()
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{
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return theTargetPolarization;
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}
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const G4StokesVector & GetBeamPolarization()
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{
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return theBeamPolarization;
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}
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const G4StokesVector & GetFinalElectronPolarization()
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{
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return fElectronPolarization;
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}
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const G4StokesVector & GetFinalPositronPolarization()
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{
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return fPositronPolarization;
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}
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private:
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G4StokesVector theBeamPolarization;
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G4StokesVector theTargetPolarization;
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G4VPolarizedCrossSection * crossSectionCalculator;
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G4StokesVector fPositronPolarization;
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G4StokesVector fElectronPolarization;
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};
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#endif
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